I just added the Ray’s Arithmetic 10 book series to the Teaching_Arithmetic Category.

These books are pretty well known in the Homeschooling Community since they are thorough and comprehensive. They are definitely NOT what is being taught in the Public Schools and few Private Schools. They are not for the weak minded and Math-Phobic.

They’ve also been added to the Zip file in that Category. I studied Rocket Science in College and some of these remind me of that period of my life.

The Librarian